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Technical Data Sheet
PartsTable / COMPONENT / 63219-1
63219-1 ✓ Verified by PartsTable
— · COMPONENT
WHAT YOU NEED TO KNOW
Verify manufacturer and server generation compatibility Check if Option PN or Spare PN — same part, different channel
Confirm exact part number — similar PNs may be different parts
PRODUCT OVERVIEW

The TRANSFORMER,AUDIO FREQUENCY is a the manufacturer industrial component. Key specifications include body_length: 0.437 INCHES NOMINAL IN, inclosure_type: HERMETICALLY SEALED, mounting_method: TERMINAL SINGLE GROUP, frequency_rating: 60.0 HERTZ NOMINAL SINGLE COMPONENT, body_outside_diameter: 0.312 INCHES NOMINAL IN, reliability_indicator: NOT ESTABLISHED. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-449-1742, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.

WHERE IT FITS
63219-1
NSN: 5950-00-449-1742
FSC: 5950
CAGE: 82340 — L3HARRIS TECHNOLOGIES, INC. DIV SPACE AND AIRBORNE SYSTEMS (USA)
SPECIFICATIONS
body_length0.437 INCHES NOMINAL IN
inclosure_typeHERMETICALLY SEALED
mounting_methodTERMINAL SINGLE GROUP
frequency_rating60.0 HERTZ NOMINAL SINGLE COMPONENT
body_outside_diameter0.312 INCHES NOMINAL IN
reliability_indicatorNOT ESTABLISHED
maximum_operating_temp105.0 CELSIUS DEGC
impedance_rating_in_ohms9000.0 MINIMUM AND 10000.0 MAXIMUM SINGLE COMPONENT SINGLE SECONDARY
winding_shielding_methodCORE GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
winding_operating_current1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
terminal_type_and_quantity5 WIRE LEAD
winding_function_and_quantity1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
NSN5950-00-449-1742
COMPONENT DIAGRAM
COMPONENT MAIN IC EDGE CONNECTOR No detailed specs available TRANSFORMER,AUDIO FREQUENCY TITLE COMPONENT PN 63219-1 MFR TRANSFORMER,AUDIO FREQ
KEY FEATURES
•
RELIABILITY INDICATOR: NOT ESTABLISHED
•
FREQUENCY RATING: 60.0 HERTZ NOMINAL SINGLE COMPONENT
•
MOUNTING METHOD: TERMINAL SINGLE GROUP
•
BODY LENGTH: 0.437 INCHES NOMINAL IN
•
INCLOSURE TYPE: HERMETICALLY SEALED
•
WINDING SHIELDING METHOD: CORE GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
•
WINDING FUNCTION AND QUANTITY: 1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
•
WINDING OPERATING CURRENT: 1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
TECHNICAL CHARACTERISTICS (FLIS)
RELIABILITY INDICATORNOT ESTABLISHED
FREQUENCY RATING60.0 HERTZ NOMINAL SINGLE COMPONENT
MOUNTING METHODTERMINAL SINGLE GROUP
BODY LENGTH0.437 INCHES NOMINAL IN
INCLOSURE TYPEHERMETICALLY SEALED
WINDING SHIELDING METHODCORE GROUNDED TO INCLOSURE AND BROUGHT OUT TO TERMINAL SINGLE COMPONENT
WINDING FUNCTION AND QUANTITY1 PRIMARY AND 1 SECONDARY SINGLE COMPONENT
WINDING OPERATING CURRENT1.0 MILLIAMPERES DC MAXIMUM SINGLE COMPONENT SINGLE PRIMARY
PRIMARY TO SECONDARY TURN RATIO1 TO 1 SINGLE COMPONENT
TERMINAL TYPE AND QUANTITY5 WIRE LEAD
VERIFIED SUBSTITUTES & CROSS-REFERENCES 4
3974Interchangeable
interchangeable cross-reference
interchangeable
520918Interchangeable
interchangeable cross-reference
interchangeable
TRJ1175Interchangeable
interchangeable cross-reference
interchangeable
LB225Interchangeable
Same NIIN cross-reference
interchangeable
LIFECYCLE
StatusACTIVE
AvailabilityOEM and secondary market
RoHS CompliantEAR99Not HAZMAT
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FREQUENTLY ASKED QUESTIONS
What is 63219-1?
63219-1 is a TRANSFORMER,AUDIO FREQUENCY.
What parts can replace 63219-1?
There are 4 known substitutes for 63219-1: 3974, 520918, TRJ1175 and 1 more. Substitute compatibility should be verified for your specific system.
What is the NSN for 63219-1?
63219-1 is cataloged in the Federal Logistics Information System (FLIS) under NSN 5950-00-449-1742. This indicates validated use in U.S. government and defense supply chains.
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✓ Validated with multiple authoritative sources, including Government, OEM, and Certified sources.
PartsTable Design LLC · partstable.com
Last verified: July 2026